Morrison Brothers - 636M Series - Emergency Shut-off Valve

"Single poppet emergency shut-off valves are installed on fuel supply lines under dispensers to minimize collision and fire hazards at the dispenser. Often referred to as the impact valve, it is designed to shut-off the flow of product in the event of a dispenser impact or a fire involving the dispenser.

• 2"" x 2"" size is low profile, simplifying the installation
• High flow capacity
• Fusible link melts and closes the valve at 165°F
• When properly anchored, the valve breaks upon impact at the integral shear grove, closing the valve
• Top threaded connections available in male, female or union top
• Integral test port allows the piping system to be tested without breaking piping connections
• BSP threaded option available

Construction Details:

• Body and shear section: Cast iron (e-coated)
• Disc: FKM
• O-rings: FKM
• Gasket: Graphite
• Shaft: Stainless steel
• Handle: Aluminum

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